Zobrazeno 1 - 10
of 8 516
pro vyhledávání: '"Naushad, A."'
Autor:
Paz, Daniel A., Maves, Benjamin E., Kamar, Naushad A., Safavi-Naini, Arghavan, Maghrebi, Mohammad
Non-equilibrium phase transitions of open quantum systems generically exhibit diverging classical but not quantum correlations. Still entanglement -- characterizing the latter correlations -- can be sensitive to the phase transition. Furthermore, mut
Externí odkaz:
http://arxiv.org/abs/2410.05370
Open driven quantum systems have defined a powerful paradigm of non-equilibrium phases and phase transitions; however, quantum phase transitions are generically not expected in this setting due to the decohering effect of dissipation. In this work, w
Externí odkaz:
http://arxiv.org/abs/2405.20518
Open quantum many-body systems with controllable dissipation can exhibit novel features in their dynamics and steady states. A paradigmatic example is the dissipative transverse field Ising model. It has been shown recently that the steady state of t
Externí odkaz:
http://arxiv.org/abs/2311.06199
We study the dynamics of a mobile impurity in a two-leg bosonic ladder. The impurity moves both along and across the legs and interacts with a bath of interacting bosonic particles present in the ladder. We use both analytical (Tomonaga-Luttinger liq
Externí odkaz:
http://arxiv.org/abs/2310.03793
Autor:
Mohamed, Naushad
Publikováno v:
Tourism Policy-Making in the Context of Contested Wicked Problems: Sustainability Paradox, Climate Emergency and COVID-19
Autor:
Sidra Rameen, Abdul Manaf, Yamin Bibi, Hafiz Muhammad Jhanzab, Ahmad Sher, Naushad Ali, Mubashar Hussain, Alanoud T. Alfagham, Saud Alamri, Yawen Zeng, Abdul Qayyum
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract Nanotechnology represents a burgeoning field of science that enables advanced research across various domains. In recent years, there has been a notable increase in the utilization of silver nanoparticles (AgNPs) for diverse agricultural and
Externí odkaz:
https://doaj.org/article/9c6186c186eb41a9a330cbe40750956e
Autor:
Glaydson Simoes dos Reis, Shaikshavali Petnikota, Helinando Pequeno de Oliveira, Irineu A.S. de Brum, Mikael Thyrel, Guiherme Luiz Dotto, Eder Claudio Lima, Mu. Naushad, Tao Hu, Ulla Lassi, Alejandro Grimm
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-16 (2024)
Abstract This study employed lignin-sulfonated (LS) to develop biobased carbon materials (LS-Cs) through a sulfur-doping approach to enhance their physicochemical properties, adsorption capabilities, and energy storage potentials. Various characteriz
Externí odkaz:
https://doaj.org/article/7488b71e82b444baa46f189431a00cef
Autor:
Kamar, Naushad A., Maghrebi, Mohammad
Interacting spin-boson models encompass a large class of physical systems, spanning models with a single spin interacting with a bosonic bath -- a paradigm of quantum impurity problems -- to models with many spins interacting with a cavity mode -- a
Externí odkaz:
http://arxiv.org/abs/2309.11553
Publikováno v:
Phys. Rev. B 110, 075114, 2024
A large, or even infinite, local Hilbert space dimension poses a significant computational challenge for simulating quantum systems. In this work, we present a matrix product state (MPS)-based method for simulating one-dimensional quantum systems wit
Externí odkaz:
http://arxiv.org/abs/2307.16031
Publikováno v:
Phys. Rev. B 110, 075126, 2024
The spin-boson model, describing a two-level system strongly coupled to a bosonic bath, is extensively studied as a paradigmatic dissipative quantum system, exhibiting rich dynamical behavior and even a localization transition in the strong coupling
Externí odkaz:
http://arxiv.org/abs/2305.00110